The Department of Justice said Thursday it had seized four internet domains accused of spreading Iranian government-backed “terrorist propaganda” as part of a broader effort to disrupt foreign cyber-related psychological operations targeting U.S. audiences. 

Federal prosecutors said the websites were operated by individuals and entities tied to the Islamic Republic of Iran’s Ministry of Intelligence and Security and were used to disseminate disinformation, amplify pro-Iranian narratives, and undermine confidence in U.S. institutions.